title: [The formation of a functional system of social exploration in the early postnatal period in rat development].
abstract: The early organization was studied of the littermate search functional system. The locomotor elements of exploratory behavior and development of social activity of single rat pups and in groups of three ones were analyzed under conditions of their isolation from mother and nest. The influence was demonstrated of the littermate presence on realization of different types of movements. The age was experimentally determined at which rat pups were capable for learning to seek for their littermates on the basis of olfactory clues.
authors.affiliation: Anokhin Institute of Normal Physiology, Russian Academy of Medical Sciences, Moscow.
authors.forename: E A
authors.initials: EA
authors.lastname: Aleksandrova
authors.forename: I Iu
authors.initials: IIu
authors.lastname: Zaraĭskaia
authors.forename: N A
authors.initials: NA
authors.lastname: Shvyrkova
mesh_terms: D000375:Aging / Q000502:physiology; D000818:Animals; D000831:Animals, Newborn; D005106:Exploratory Behavior / Q000502:physiology*; D005260:Female; D008297:Male; D008426:Maternal Deprivation; D051381:Rats; D017208:Rats, Wistar; D012919:Social Behavior; D012934:Social Isolation; D013997:Time Factors
vernacular_title: Formirovanie funktsional'noĭ sistemy sotsial'nogo poiska v rannem postnatal'nom periode razvitiia krys.